例句
Too little sleep can weaken your ability to concentrate.
睡眠不足会削弱你的专注能力。
Persistent unemployment can weaken local economies by reducing household spending and discouraging business investment.
持续失业会减少家庭支出并抑制企业投资，从而削弱地方经济。
常用搭配
- weaken the immune system｜削弱免疫系统
- weaken an argument｜削弱论点的说服力
- weaken demand｜使需求减弱
词形与相关词
weak (adj.) · weakness (n.) · weakly (adv.)
用法提示
既可及物也可不及物：使变弱或自身变弱。